PIONEER FASTENERS AND TOOLS INC.

SKU	Info/Size
071000	Size: 1/4-20; Thread Designation: NC; Thread Limit: H3; # of Flutes: 4; Drill Size: 7
071001	Size: 1/4-28; Thread Designation: NF; Thread Limit: H3; # of Flutes: 4; Drill Size: 3
071002	Size: 5/16-18; Thread Designation: NC; Thread Limit: H3; # of Flutes: 4; Drill Size: F
071003	Size: 5/16-24; Thread Designation: NF; Thread Limit: H3; # of Flutes: 4; Drill Size: I
071004	Size: 3/8-16; Thread Designation: NC; Thread Limit: H3; # of Flutes: 4; Drill Size: 5/16
071005	Size: 3/8-24; Thread Designation: NF; Thread Limit: H3; # of Flutes: 4; Drill Size: Q
071006	Size: 7/16-14; Thread Designation: NC; Thread Limit: H3; # of Flutes: 4; Drill Size: U
071007	Size: 7/16-20; Thread Designation: NF; Thread Limit: H3; # of Flutes: 4; Drill Size: 25/64
071008	Size: 1/2-13; Thread Designation: NC; Thread Limit: H3; # of Flutes: 4; Drill Size: 27/64
071009	Size: 1/2-20; Thread Designation: NF; Thread Limit: H3; # of Flutes: 4; Drill Size: 29/64

Quick Overview

Material: High Speed Steel Coating/Finish: Bronze Oxide Chamfer: Taper (7-10 threads long); Plug (3-5 threads long); Bottoming (1-2 threads long)

Interested in this item or want more information?
M-F 7:00am-5:00pm. Closed Weekends.
Phone: 817-545-0121
Email: info@pioneerfasteners.com

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Details

NC = National Course NF = National Fine NS = National Special NPT = National Pipe Thread

Additional Information

Manufacturer: Triumph Twist Drill

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